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4.2 Reactions of acids

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Question 10
F

Which statement gives the difference between a base and an alkali?

[1]
A

a base is an alkali that dissolves in water

B

an alkali is a base that dissolves in water

C

a base contains hydroxide ions and an alkali does not

D

an alkali reacts with acids and a base does not

Markscheme

4.2 Reactions of acids Questions

  1. GCSE
  2. /Chemistry
  3. /4.2 Reactions of acids

40 exam-style questions on AQA GCSE Chemistry 4.2 Reactions of acids, covering 4.2.1a Reactions of acids with metals, 4.2.1b Redox in acid-metal reactions, 4.2.2 Neutralisation of acids and salt production, 4.2.3 Soluble salts, 4.2.4 The pH scale and neutralisation, 4.2.5a Titrations, 4.2.5b Calculating quantities in titrations, and 4.2.6 Strong and weak acids. Each one has a worked solution and a mark scheme showing where the marks go.

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